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Thread: crash when opening java

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hi guys, have problem, when open jdownloader java screen disappears second , see fragments of open windows. can move mouse , have shut down , restart. know may tha problem?

which version of java using?
code:
java -version
if not using sun jre, i'd recommend installing it. have tell ubuntu use sun java these steps.


Forum The Ubuntu Forum Community Ubuntu Official Flavours Support General Help [ubuntu] crash when opening java


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